{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2021:EA72DR23DDHYGH6CTJNCHX24YI","short_pith_number":"pith:EA72DR23","canonical_record":{"source":{"id":"2110.10637","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2021-10-20T16:05:08Z","cross_cats_sorted":["astro-ph.SR"],"title_canon_sha256":"bad470c96d2879976dc95857008586a27e41dd0f941b515c3ff70051f4c0acd4","abstract_canon_sha256":"76d21155d2e90681b2e4fc14e9654ea629713c28f7351b8292255a864cb7ca0e"},"schema_version":"1.0"},"canonical_sha256":"203fa1c75b18cf831fc29a5a23df5cc21845cd44c05cd7b0a6c406f1ca6d732c","source":{"kind":"arxiv","id":"2110.10637","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2110.10637","created_at":"2026-07-05T03:53:07Z"},{"alias_kind":"arxiv_version","alias_value":"2110.10637v2","created_at":"2026-07-05T03:53:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2110.10637","created_at":"2026-07-05T03:53:07Z"},{"alias_kind":"pith_short_12","alias_value":"EA72DR23DDHY","created_at":"2026-07-05T03:53:07Z"},{"alias_kind":"pith_short_16","alias_value":"EA72DR23DDHYGH6C","created_at":"2026-07-05T03:53:07Z"},{"alias_kind":"pith_short_8","alias_value":"EA72DR23","created_at":"2026-07-05T03:53:07Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2021:EA72DR23DDHYGH6CTJNCHX24YI","target":"record","payload":{"canonical_record":{"source":{"id":"2110.10637","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2021-10-20T16:05:08Z","cross_cats_sorted":["astro-ph.SR"],"title_canon_sha256":"bad470c96d2879976dc95857008586a27e41dd0f941b515c3ff70051f4c0acd4","abstract_canon_sha256":"76d21155d2e90681b2e4fc14e9654ea629713c28f7351b8292255a864cb7ca0e"},"schema_version":"1.0"},"canonical_sha256":"203fa1c75b18cf831fc29a5a23df5cc21845cd44c05cd7b0a6c406f1ca6d732c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:53:07.943781Z","signature_b64":"yxqjn8ssTJjFFZ00zwkxHFf/tAdvx6ZRRlTGj8nFAUC9wNIs3CEIw8QoPNcK7OTM0BCpCZEo+pYpjDqXTq/vAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"203fa1c75b18cf831fc29a5a23df5cc21845cd44c05cd7b0a6c406f1ca6d732c","last_reissued_at":"2026-07-05T03:53:07.943248Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:53:07.943248Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2110.10637","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T03:53:07Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/MkBAR62Oi1eFvV1aIJ5kzXkBV4eh0GpVP0b2pVxRBnevfzh6PyOG1h2AKGq4yYwMXqPUpi5O3L4FpDhqAduCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T03:57:32.774856Z"},"content_sha256":"9cf7b419b5d39e95b8de46d26f78c16c3b383b05f787947de7bb447136870026","schema_version":"1.0","event_id":"sha256:9cf7b419b5d39e95b8de46d26f78c16c3b383b05f787947de7bb447136870026"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2021:EA72DR23DDHYGH6CTJNCHX24YI","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Dust entrainment in photoevaporative winds: Densities and imaging","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.SR"],"primary_cat":"astro-ph.EP","authors_text":"A. Sharma, B. Ercolano, Ch. Rab, G. Picogna, R. Franz, S. Casassus, S. P\\'erez, T. Birnstiel","submitted_at":"2021-10-20T16:05:08Z","abstract_excerpt":"X-ray- and EUV- (XEUV-) driven photoevaporative winds acting on protoplanetary disks around young T-Tauri stars may crucially impact disk evolution, affecting both gas and dust distributions. We constrain the dust densities in a typical XEUV-driven outflow, and determine whether these winds can be observed at $\\mu\\mathrm{m}$-wavelengths in scattered and polarised light. For an XEUV-driven outflow around a $M_* = 0.7\\,\\mathrm{M}_\\odot$ T-Tauri star with $L_X = 2 \\cdot 10^{30}\\,\\mathrm{erg/s}$, we find a dust mass-loss rate $\\dot{M}_\\mathrm{dust} \\lesssim 4.1 \\cdot 10^{-11}\\,\\mathrm{M_\\odot / yr"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2110.10637","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2110.10637/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T03:53:07Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zibUwHtNsz84hvYjh+Srx8DZiRKpTB5Sgg0kGjlUV9QMQwL67XmdGMoA2JcDeJctQsnALnA8TjaPHTi4nMGDBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T03:57:32.775243Z"},"content_sha256":"19fa849eae3514339fddd6e2ee7fe444a782d7f76ac967248dade85137091894","schema_version":"1.0","event_id":"sha256:19fa849eae3514339fddd6e2ee7fe444a782d7f76ac967248dade85137091894"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/EA72DR23DDHYGH6CTJNCHX24YI/bundle.json","state_url":"https://pith.science/pith/EA72DR23DDHYGH6CTJNCHX24YI/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/EA72DR23DDHYGH6CTJNCHX24YI/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-07T03:57:32Z","links":{"resolver":"https://pith.science/pith/EA72DR23DDHYGH6CTJNCHX24YI","bundle":"https://pith.science/pith/EA72DR23DDHYGH6CTJNCHX24YI/bundle.json","state":"https://pith.science/pith/EA72DR23DDHYGH6CTJNCHX24YI/state.json","well_known_bundle":"https://pith.science/.well-known/pith/EA72DR23DDHYGH6CTJNCHX24YI/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:EA72DR23DDHYGH6CTJNCHX24YI","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"76d21155d2e90681b2e4fc14e9654ea629713c28f7351b8292255a864cb7ca0e","cross_cats_sorted":["astro-ph.SR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2021-10-20T16:05:08Z","title_canon_sha256":"bad470c96d2879976dc95857008586a27e41dd0f941b515c3ff70051f4c0acd4"},"schema_version":"1.0","source":{"id":"2110.10637","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2110.10637","created_at":"2026-07-05T03:53:07Z"},{"alias_kind":"arxiv_version","alias_value":"2110.10637v2","created_at":"2026-07-05T03:53:07Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2110.10637","created_at":"2026-07-05T03:53:07Z"},{"alias_kind":"pith_short_12","alias_value":"EA72DR23DDHY","created_at":"2026-07-05T03:53:07Z"},{"alias_kind":"pith_short_16","alias_value":"EA72DR23DDHYGH6C","created_at":"2026-07-05T03:53:07Z"},{"alias_kind":"pith_short_8","alias_value":"EA72DR23","created_at":"2026-07-05T03:53:07Z"}],"graph_snapshots":[{"event_id":"sha256:19fa849eae3514339fddd6e2ee7fe444a782d7f76ac967248dade85137091894","target":"graph","created_at":"2026-07-05T03:53:07Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2110.10637/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"X-ray- and EUV- (XEUV-) driven photoevaporative winds acting on protoplanetary disks around young T-Tauri stars may crucially impact disk evolution, affecting both gas and dust distributions. We constrain the dust densities in a typical XEUV-driven outflow, and determine whether these winds can be observed at $\\mu\\mathrm{m}$-wavelengths in scattered and polarised light. For an XEUV-driven outflow around a $M_* = 0.7\\,\\mathrm{M}_\\odot$ T-Tauri star with $L_X = 2 \\cdot 10^{30}\\,\\mathrm{erg/s}$, we find a dust mass-loss rate $\\dot{M}_\\mathrm{dust} \\lesssim 4.1 \\cdot 10^{-11}\\,\\mathrm{M_\\odot / yr","authors_text":"A. Sharma, B. Ercolano, Ch. Rab, G. Picogna, R. Franz, S. Casassus, S. P\\'erez, T. Birnstiel","cross_cats":["astro-ph.SR"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2021-10-20T16:05:08Z","title":"Dust entrainment in photoevaporative winds: Densities and imaging"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2110.10637","kind":"arxiv","version":2},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:9cf7b419b5d39e95b8de46d26f78c16c3b383b05f787947de7bb447136870026","target":"record","created_at":"2026-07-05T03:53:07Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"76d21155d2e90681b2e4fc14e9654ea629713c28f7351b8292255a864cb7ca0e","cross_cats_sorted":["astro-ph.SR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.EP","submitted_at":"2021-10-20T16:05:08Z","title_canon_sha256":"bad470c96d2879976dc95857008586a27e41dd0f941b515c3ff70051f4c0acd4"},"schema_version":"1.0","source":{"id":"2110.10637","kind":"arxiv","version":2}},"canonical_sha256":"203fa1c75b18cf831fc29a5a23df5cc21845cd44c05cd7b0a6c406f1ca6d732c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"203fa1c75b18cf831fc29a5a23df5cc21845cd44c05cd7b0a6c406f1ca6d732c","first_computed_at":"2026-07-05T03:53:07.943248Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:53:07.943248Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"yxqjn8ssTJjFFZ00zwkxHFf/tAdvx6ZRRlTGj8nFAUC9wNIs3CEIw8QoPNcK7OTM0BCpCZEo+pYpjDqXTq/vAw==","signature_status":"signed_v1","signed_at":"2026-07-05T03:53:07.943781Z","signed_message":"canonical_sha256_bytes"},"source_id":"2110.10637","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9cf7b419b5d39e95b8de46d26f78c16c3b383b05f787947de7bb447136870026","sha256:19fa849eae3514339fddd6e2ee7fe444a782d7f76ac967248dade85137091894"],"state_sha256":"231ff82e637c4d1e7f11bb4a73dc1d75421d80207433ab4fb2983a404f6bdd8c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Hwwa7VJi7Q5NMc2dHVc3KdC9PHcAVTaLi7fV7tV1Mr4cgzddJaDywh09Vb9t/TnzGMi3XSp5xGRlkS6kKOQvBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-07T03:57:32.777811Z","bundle_sha256":"22f0f107645f4ea1cab8378a4a6918f35b1168058fe2230f5a74af784a9a4ac1"}}